A young Magnus leaves his troubled family behind to face the trials of boarding school.

Magnus, sent to Switzerland, meets two men who will be important in his life as a spy.

Magnus betrays his father Rick and renews his acquaintance with Axel.

Magnus is living in the US and still bailing his father out of trouble.

The heads of GB and US intelligence argue over Pym’s loyalty.

On hearing of Rick’s death, Pym and Mary return to Vienna.

Axel makes contact with Mary.